[Eeglablist] "activations" of the ICA components

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Mon Jan 7 13:49:10 PST 2013


Dear Khaled,

activation*(IC1) *= weight*(1 : ) * *sphere(:,:)* * (*input_data(:,:) * -*
 row_means*( of_the_row_channel ) ) *

Makoto

2013/1/2 Khaled Al-Kamha <khaled.alkamha at gmail.com>

> Dear all,
>
> Based on FAQ (12), Here http://sccn.ucsd.edu/~scott/tutorial/icafaq.html
>
> The    activations = weights*sphere*(input_data - row_means);
>
> Is that mean, if i want the "activation" of the IC(1),,  activation*(IC1)
> *= weight*(1 : ) * *sphere*(1 : ) * (* input_data*( "channel#1" : ) -*row_means
> *( of_the_row_channel ) ) *  ?!
>
>
> Thanks in advance,
> Khaled
>
>
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-- 
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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